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Multifunctional metaoptics based on bilayer metasurfaces
(Light-Science & Appplications, 2019-09-04)
Optical metasurfaces have become versatile platforms for manipulating the phase, amplitude, and polarization of light. A platform for achieving independent control over each of these properties, however, remains elusive ...
Detecting web attacks with end-to-end deep learning
(Journal of Internet Services and Applications, 2019-08-27)
Web applications are popular targets for cyber-attacks because they are network-accessible and often contain vulnerabilities. An intrusion detection system monitors web applications and issues alerts when an attack attempt ...
Approximate Loop Unrolling
(CF '19 - PROCEEDINGS OF THE 16TH ACM INTERNATIONAL CONFERENCE ON COMPUTING FRONTIERS, 2019-04-30)
We introduce Approximate Unrolling, a compiler loop optimization that reduces execution time and energy consumption, exploiting code regions that can endure some approximation and still produce acceptable results. Specifically, ...